Jack Stephenson and David C. Edelman

Jack Stephenson is managing director of mobile, e-commerce, and payments at JPMorgan Chase. David C. Edelman is a principal in McKinsey's Boston office
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Jack Stephenson is managing director of mobile, e-commerce, and
payments at JPMorgan Chase. He has more than 25 years of experience in
financial services, payments, and e-commerce, with prior stints at
McKinsey & Company and at PayPal. David C. Edelman is a principal in McKinsey's Boston office and
global co-leader of the firm's digital marketing strategy practice. Over
the past 20 years, he has worked with companies around the world in a
variety of areas, including channel strategy, database marketing, online
media, and brand strategy.